BugStalker

Modern debugger for Linux x86-64. Written in Rust for Rust programs.

Documentation | Website

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Features

• Rust-native: Built in Rust specifically for Rust development, with a focus on simplicity
• Core debugging capabilities:
  • Breakpoints, step-by-step execution
  • Signal handling
  • Watchpoints
• Advanced runtime inspection:
  • Full multithreaded application support
  • Data query expressions
  • Deep Rust type system integration (collections, smart pointers, thread locals, etc.), not only for printing but also for interaction
  • Variable rendering using core::fmt::Debug trait
• Flexible interfaces:
  • Switch between console and TUI modes at any time
• Async Rust support including Tokio runtime inspection
• Extensible architecture:
  • Oracle extension mechanism
  • Built-in tokio oracle (similar to tokio_console but requires no code modifications)
• DAP (Debug Adapter Protocol) support:
  • VSCode extension
  • Zed extension
  • Two modes: stdio (embedded) and TCP (remote)
  • See DAP Documentation for details
• And many more powerful features!

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Installation

See installation page

Contributing

Feel free to suggest changes, ask a question or implement a new feature. Any contributions are very welcome.

How to contribute.

Copyright

© 2026 Derevtsov Konstantin. Distributed under the MIT License.